68718846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30871}}^1$

素因数の和:30936

約数の個数: 32

約数和(自身を含む): 160040448

約数和(自身を除く): 91321602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 30871, 61742, 92613, 185226, 216097, 432194, 648291, 1296582, 1636163, 3272326, 4908489, 9816978, 11453141, 22906282, 34359423, 68718846]

約数ペア:

[(1, 68718846), (2, 34359423), (3, 22906282), (6, 11453141), (7, 9816978), (14, 4908489), (21, 3272326), (42, 1636163), (53, 1296582), (106, 648291), (159, 432194), (318, 216097), (371, 185226), (742, 92613), (1113, 61742), (2226, 30871)]